1. The problem statement, all variables and given/known data My Question paper is listed under attachement Question 2 2. Relevant equations M/I = σ/y 3. The attempt at a solution My attempt at the solution is as per Q 2 attachment. What I am looking for is to see if I am on the right track. I'm worried that the units seem to change and therefore i may be making a mistake purely with my arithmetic . Could a kind sole chekc I'm working in the right method and perhaps point me in the right direction for further reading on this subject as I am unsure of how to proceed with question d Any help is greatly appreciated.